K7GT4900FRS/GMRS Two Way Radio

User's GuideGuide d'utilisation FRS/ GMRS RECREATIONAL TWO-WAY RADIOS APPAREILS RADIOS ÉMETTEUR-RÉCEPTEUR FRS/GMRS (BIDIRECTIONNELS) KEM-PK12151-01 Models T4800, T4900 series
 des séries T4800, T4900 Contents Contents 1 Safety and General Information ...................... 3FCC Licensing Information ................................11Control Buttons..................................................12Getting Started ..................................................14 Installing the the AA Batteries ........................14 Installing the NiCd Battery Pack ....................14 Battery Meter ....................................................15 Attaching the Belt Clip ....................................16 Removing the Belt Clip ....................................16 Tu rning Your Radio On and Off ......................17 Setting the Volume ..........................................17 Setting a Channel ............................................17 Channels and Frequencies ..............................18 T alking and Listening ........................................19 T alk Range ........................................................19 Checking the Channel Before Transmitting ..19 Special Features ................................................20 Interference Eliminator Code ..........................20 Push to Talk Timeout Timer ............................20 Locking the Keypad ........................................20 Scanning Channels (T4900 only) ....................21 Advanced Scan (T4900 only) ..........................21 Alerts ..................................................................22 Channel Busy Indicator ..................................22 Setting and Transmitting Call Tones ..............22 T ransmitting a Talk Confirmation Tone ..........23 Accessories ........................................................24 Using Audio Accessories ................................24 Patent Information ............................................25Copyright Information ......................................26Wa rranty ............................................................27 Table des matières T able des matières Information générale et consignes de sécurité ....33 Information concernant le permis de la FCC ......41 Boutons de commande ........................................42 Pour commencer ..................................................44 Installation des piles AA ..................................44 Installation du bloc-pile NiCd ............................44 Indicateur de charge ..........................................45 Installation de la pince pour ceinture ................46 Retrait de la pince pour ceinture ........................46 Mise en marche de la radio ..............................47 Réglage du volume ............................................47 Sélection du canal ..............................................47 Canaux et fréquences ......................................48 Parler et écouter ..................................................49 Portée ................................................................49 Vérification du canal avant de transmettre ........49 Caractéristiques spéciales ....................................50 Code suppresseur d'interférence ......................50 Minuterie Push to Talk (PTT) ..............................50 Ve rrouillage du clavier ......................................50 Balayage des canaux (T4900 seulement) ..........51 Balayage avancé (T4900 seulement) ..................51 A vertissements ....................................................52 Indicateur de canal occupé ................................52 Réglage et transmission des signaux d'appel ....52 T ransmission d'un signal de fin d’émission ......53 Accessoires ..........................................................54 Utilisation des accessoires ................................54 Information relative au brevet ............................55 Information relative aux droits d'auteur ..............56 Garantie ..............................................................57 2 Safety and General Information Safety and General InformationImportant Information on Safe and Efficient OperationRead This Information Before Using Your Radio.The information provided in this document supersedes the general safetyinformation in user guides published prior to December 1, 2002.T ransmit and Receive Procedure Y our two-way radio contains a transmitter and a receiver. To control your exposure and ensure compliance with the general population/uncontrolledenvironment exposure limits, always adhere to the following procedure:• Transmit no more than 50% of the time.• To transmit (talk), press the Push to Talk (PTT) button.• To receive calls, release the PTT button.T ransmitting 50% of the time, or less, is important because the radio generates measurable RF energy exposure only when transmitting (in terms of measuringstandards compliance).Exposure To Radio Frequency EnergyY our Motorola two-way radio complies with the following RF energy exposure standards and guidelines:• United States Federal Communications Commission, Code of Federal Regulations; 47CFR part 2 sub-part J 3 Safety and General Information • American National Standards Institute (ANSI) / Institute of Electrical and Electronic Engineers (IEEE) C95. 1-1992 • Institute of Electrical and Electronic Engineers (IEEE) C95.1-1999 Edition• International Commission on Non-Ionizing Radiation Protection (ICNIRP) 1998• Ministry of Health (Canada) Safety Code 6. Limits of Human Exposure to Radiofrequency Electromagnetic Fields in the Frequency Range from 3 kHz to 300GHz, 1999 • Australian Communications Authority Radiocommunications (Electromagnetic Radiation --- Human Exposure) Standard, 2003 • ANATEL ANNEX to Resolution No. 303 of July 2, 2002 "Regulation of limitation of exposure to electrical, magnetic and electromagnetic fields in the radio frequencyrange between 9 KHz and 300 GHz" and "Attachmen…

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The content of this document is Giant Electronics Ltd.'s intellectual property and is the property of Giant. It is to be treated as strictly confidential and is not to Re: FCC ID: K7GT4900 Pursuant to 47 CFR 0.459, Giant Electronics Ltd. request confidential protection of the following documents submitted electronically in furtherance of the above-reference application as containing propriety information listed below: ■ Schematic ■ Block Diagram ■ Operational Description This information represents intellectual property of Giant Electronics Ltd. and it is subject to competition. This information should not be made routinely available for public inspection, and Giant Electronics Ltd. reserves the right to discern which parties can obtain access to this information. Dated this 04th day of September 2004 be disclosed, reproduced, or used except as authorized in writing by Giant Electronics Ltd. In connection with the manufacture, maintenance and use of the Giant equipment to which it pertains. Copyright @Giant Electronics Ltd. All rights reserved. The content of this document is Giant Electronics Ltd.'s intellectual property and is the property of Giant. It is to be treated as strictly confidential and is not to FCC PART 95 CERTIFICATION APPLICATION GUIDE FOR FAMILY RADIO SERVICES (FRS) INTRODUCTION This document outlines the information which Giant Electronics Ltd. should submit to lntertek Testing Services for report preparation. And guides you through the FCC approval process required in the U.S. Incomplete information being submitted may cause significant delay. Part 95 of Title 47 of the Code of Federal Regulations requires certification of equipment prior to its being offered for sale of lease. Compliance is demonstrated through the test methods and procedures specified in Part 95, and by filing of and application with the FCC. Please note that information supplied to the FCC in the form of the application becomes accessible to the public. If you have confidential information which you wish to protect for a period of time, Intertek Testing Services (ITS) can make arrangements to do so with the FCC for an additional fee. To avoid delays in testing and report preparation, please send us the items listed in the following table (Checklist, p.2). It is suggested that you keep one copy for your own records. For questions related to this booklet, please call Joyce Chan at Tel: 2173-8507. For more technical questions, please call Ben Ho at Tel: 2173-8505 or Fax: 2371-0521. be disclosed, reproduced, or used except as authorized in writing by Giant Electronics Ltd. In connection with the manufacture, maintenance and use of the Giant equipment to which it pertains. Copyright @Giant Electronics Ltd. All rights reserved. The content of this document is Giant Electronics Ltd.'s intellectual property and is the property of Giant. It is to be treated as strictly confidential and is not to LETER OF AGENCY “I, am officer of Giant Electronics Ltd. do hereby authorize Intertek Testing Services to act on our behalf in front of the Federal Communications Commission with Respect to all matters relating to certification of equipment under part 15 and Part 18 of the FCC Rules until further notice.” I further certify that no party (as defined in 1.2002(b) of CFR 47, 1992) to this application, including myself, is subject to a denial of federal benefits, that includes FCC benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C., 853(a). EQUIPMENT: 1) 462MHz Two Way Radio w/GMRS (5 Call tone, 22 RF Channel scan, 38CTCSS codes.) T4900 2) Functional same as T4900. ---- 462MHz Two Way Radio w/GMRS (5 Call tone, 22 RF Channel scan, 38CTCSS codes.) But the front panel Color and Marking and cosmetic have difference . T4905 3) Functional same as T4900. ---- 462MHz Two Way Radio w/GMRS (5 Call tone, 38CTCSS codes.) But the 22 RF w/o Channel scan, T4800 4) Dated this 04th day of September 2004 be disclosed, reproduced, or used except as authorized in writing by Giant Electronics Ltd. In connection with the manufacture, maintenance and use of the Giant equipment to which it pertains. Copyright @Giant Electronics Ltd. All rights reserved. The content of this document is Giant Electronics Ltd.'s intellectual property and is the property of Giant. It is to be treated as strictly confidential and is not to APPENDIX A Applicant- Legal Company Name: Giant Electronics Ltd. Address: 9/F., Elite Industrial Building, 135-137 Hoi Bun Road, Kwun Tong, Hong Kong. Phone 852-27973363 Fax: 852-23436224 Contact person: YK Ling Title: Electronic Engineer Trade Name(s) Model Number(s) Giant Two-Way Radio W/GMRS T4900 T4905 T4800 FCC ID : K7GT4900 be disclosed, reproduced, or used except as authorized in writing by Giant Electronics Ltd. In connection with the manufacture, maintenance and use of the Giant equipment to which it pertains. Copyright @Giant Electronics Ltd. All rights reserved. The content of this document is Giant Electronics Ltd.'s intellectual property and is the property of Giant. It is to be treated as strictly confidential and is not to Multiple Models Confirmation Letter for T4900 I hereby confirm that any of our production units bearing the following models numbers are same PCB layout. Differences are listed below: A) Model No.: T4900 Basic Model with 22 RF Channel scan, 5 Call tone, 38CTCSS codes. B) Model No.: T4905 Same Radio unit as T4900 with 22 RF Channel scan, 5 Call tone, 38CTCSS codes. But the front panel Color and Marking and cosmetic have difference . D) Model No.: T4800 Same Radio unit as T4900 with 5 Call tone, 38CTCSS codes. But the 22 RF w/o Channel scan. Date: 04th September. 2004. be disclosed, reproduced, or used except as authorized in writing by Giant Electronics Ltd. In connection with the manufacture, maintenance and use of the Giant equipment to which it pertains. Copyright @Giant Electronics Ltd. All rights reserved. The content of this document …

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From: David Chernomordik ES-Mpk Sent: Friday, November 19, 2004 4:39 PM To: '[email protected]' Cc: Tommy Leung ES-HKG Subject: TCB review of Giant FCC ID: K7GT4900, SAR report Dear Mr. Cirwithian I've received the SAR test report S/N: ICSAR.240827501.K7G as part of the FCC Application for Giant Electronics FCC ID: K7GT4900 and have the following comments: 1) The report is issued for Canadian certification (RSS-102). Please modify the report for the FCC certification and indicate FCC ID: K7GT4900. 2) There is a typo on page 1, The power of 26.946 dBm is converted to 0.495 W (nor 0.485 W), as written on the last page. 3) The SAR report is more than 4 Mb. Please reduce the size (there are many similar setup photos in the report, some of them may be deleted) or split the report in two files. Thanks David Chernomordik From: David Chernomordik ES-Mpk Sent: Monday, November 29, 2004 9:26 AM To: Tommy Leung ES-HKG Subject: TCB cert K7GT4900 Importance: High Hello Tommy, The ERP in the test report is: 0.52W - GMRS 0.47W - FRS However, in the "tune-up procedure" (item 5) the ERP is 0.18W and 0.19W. Please correct. Please respond ASAP. David

Test Setup FCC ID : K7GT4900 External Photo - front External Photo - rear

Test Setup FCC ID : K7GT4900 Internal Photo - 1 Internal Photo - 2 Test Setup FCC ID : K7GT4900 Internal Photo - 3 Internal Photo - 4 Test Setup FCC ID : K7GT4900 Internal Photo - 5

Giant Electronics Ltd. T4900 FRS USA BRIGHT ORANGE DUAL PACK EABASE UNIT USA BRIGHT ORANGE 2 EA E:BASE CASING USA BRIGHT ORANGE 1 EABASE CASING BRIGHT ORANGE 1 EAFRONT COVER A (BRIGHT ORANGE) 1 EAFRONT COVER A (BRIGHT ORANGE) W/O PRINTING 1 EAPRINTING FOR FRONT COVER A 1 EABASE CASING COMMON 1 EASTRAND WIRE UL1007 #28 BLACK 0.038 M L=38MM- JW201STRAND WIRE UL1007 #28 RED 0.037 M L=37MM- JW202BATT PLATE "+" "-" (A) 1 EABATT PLATE "-" "+" (B) 1 EABATT PLATE "-" 1 EAANTENNA WIRE 1 EAD-SPRING 1 EADUSTCAP CLIP 1 EACHARGING CONTACT 2 EAPROTECTIVE PAPER - DISPLAY LENS 1 EA E:MIC CUSHION COVER 1 EAKEYPAD T4900 BLACK 1 EAPTT RUBBER BUTTON 1 EAMETAL DOME FOR KEYPAD 1 EADOUBLE ADHESIVE TAPE FOR KEYPAD 1 EASUPPORT CUSHION 1 EASPEAKER NET 1 EA E:SPEAKER SPONGE 1 EAREAD CASE GLAY 1 EAFRONT CASE GLAY 1 EALCD LENS 1 EABATT DOOR GLAY 1 EAANTENNA RUBBER CAP 1 EAVOLUME KNOB 1 EAVOLUME KNOB 1 EAPRINTING FOR VOLUME KNOB 1 EAPTT. INSERT 1 EAPTT INSERT 0 EABELT CLIP CODER BLACK 1 EAJACK COVER 1 EAINDICATOR LENS 1 EAREAR CASE (2ND) GLAY 0 EAFRONT CASE 2ND GLAY 0 EAREAR CASE 3RD GLAY 0 EAFRONT CASE 3RD GLAY 0 EAREAR CASE 4TH GLAY 0 EAFRONT CASE 4TH GLAY 0 EAREAR CASE 5TH GLAY 0 EAFRONT CASE 5TH GLAY 0 EA T4900..T4900 2004-9-4 1 of 9 Giant Electronics Ltd. BATT DOOR 5TH GLAY 0 EABATT DOOR 3RD GLAY 0 EATAPTITE SCREW X/HD T2.3X8 4 EA FRAMETO REAR CASE (4)MIC EM-926A-623 WELLIN 1 EA MIC101MIC EM-926A-622 WELLIN 0 EASPEAKER 32 OHM 0.5W 3632A505 1 EA SPK101SPEAKER 32 OHM 0.5W MD36B-7332 0 EA E:BASE RF & MAIN PCB USA 1 EABASE RF & MAIN UNIQUE PARTS 1 EA4 DIGIT WITH ICON 22X20X1.7MM TB3084 1 EA E:BASE RF & MAIN PCB SMT UNIQUE PARTS 1 EABASE RF & MAIN PCB SMT BOTTOM UNIQUE PARTS 1 EACAP.CER.CHIP 50V B K% 0.001UF MURATA 1 EA C206CAP. CER. CHIP 16V X7R K 0.01UF 2 EA C192,C194CAP.CER.CHIP 16V F Z% 0.1UF MURATA 2 EA C204,C253CAP. CER. CHIP 25V B K% 0.1UF 1 EA C207CAP. CER. CHIP 50V CH J% 150PF MURATA 1 EA C260CAP. CER. CHIP 16V B K 0.015UF MURATA 1 EA C205CAP.CER.CHIP 16V B K% 22NF MURATA 1 EA C196CAP.CER.CHIP 50V B K% 3.3UF MURATA 1 EA C203CAP. CER. CHIP 50V X7R K 390PF 0402 1 EA C187CAP.CER. CHIP 50V NPO J% 56pF 1 EA C199CAP. CER. CHIP 10V X7R K 0.056UF 0 EA C191,E:CAP CER CHIP 10V X5R K 0.056UF EYANG 1 EA C191,E:CAP. CER. CHIP 50V B K% 0.0068UF 1 EA C198RES. CHIP 1/16W 0 OHM 1 EA R215RES. CHIP 1/16W 10K 2 EA R168,R187RES. CHIP 1/16W 100K 1 EA R205RES CHIP 1/16W 1.1M 5% 1 EA R167RES CHIP 1/16S 5% 1.3M 0402 1 EA R186RES. CHIP 1/16W 15K 1 EA R195RES. CHIP 1/16W 180K 1 EA R257RES. CHIP 1/16W 2.2K 1 EA R199RES. CHIP 1/16W 220K 3 EA R154,R196,R258RES. CHIP 1/16W 2.7K 1 EA R207RES. CHIP 1/16W 270K 0402 2 EA R155,R185RES. CHIP 1/16W 33K 1 EA R160RES. CHIP 1/16W 5% 330K 0402 1 EA R172RES. CHIP 1/16W 47K 1 EA R202RES. CHIP 1/16W 470K 0402 4 EA R198,R203,R218,R225RES. CHIP 82K 1/16W 0402 1 EA R177TR CHIP NPN 2SC4116GR 0 EA E:TR. CHIP NPN 2SC4177-T1 L6 0 EATR.CHIP NPN 2SC5343UF SOT-323F 1 EA Q121,E:DIE MCU JT5J80-4N13 FOR T560US01 1 EA IC105,E:BASE RF & MAIN PCB SMT TOP UNIQUE PARTS 1 EACAP.CER.CHIP 50V CH J% 100PF MURATA 1 EA C158 T4900..T4900 2004-9-4 2 of 9 Giant Electronics Ltd. CAP. CER. CHIP 16V F Z% 0.1UF 1 EA C195CAP. CER. CHIP 16V F Z% 1UF 1 EA C157CAP. CER. CHIP 16V F Z% 1UF 0 EACAP CER CHIP 16V F Z 1UF 0805 EPCOS 0 EACAP.CER.CHIP 16V B K% 0.012UF MURATA 1 EA C184CAP. CER. CHIP 10V X7R K 0.027UF 1 EA C197CAP. CER. CHIP 10V X7R K 0.033UF 1 EA C200CAP. CER. CHIP 10V X7R K 0.047UF 1 EA C188CAP. CER. CHIP 25V B K% 0.0056UF MURATA 1 EA C208CAP. CER. CHIP 50V X7R K 0.068UF 2 EA C226,C229RES. CHIP 1/16W 0 OHM 1 EA C168RES. CHIP 1/16W 10K 1 EA R161RES CHIP 1/16W 5% 12K 0402 2 EA R190,R191RES. CHIP 1/16W 13K 0402 1 EA R156RES. CHIP 1/16W 130K 1 EA R148RES CHIP 1/16W 5% 180K 0402 1 EA R137RES CHIP 1/16W 5% 20K 0402 1 EA R175RES. CHIP 1/16W 22K 1 EA R204RES. CHIP 1/16W 22K 1 EA R178RES. CHIP 1/16W 220K 4 EA R217,R219,R226,R227RES. CHIP 1/16W 33K 1 EA R180RES. CHIP 1/16W 3.9K 1 EA R197RES CHIP 1/16W 5% 43K 0402 1 EA R194RES. CHIP 1/16W 470K 0402 2 EA R212,R216RES CHIP 1/16W 5% 5.1K 0402 1 EA R170RES. CHIP 1/16W 51K 1 EA R158RES CHIP 1/16W 5% 6.2K 0402 1 EA R181RES. CHIP 1/16W 6.8K 0402 1 EA R179RES CHIP 1/16W 5% 68K 0402 1 EA R260RES. CHIP 82K 1/16W 0402 1 EA R238TR CHIP NPN 2SC4116GR 0 EA E:TR. CHIP NPN 2SC4177-T1 L6 0 EATR.CHIP NPN 2SC5343UF SOT-323F 1 EA Q116,E:IC LM324D 14SOP ON 1 EA IC102BASE RF & MAIN COMMON PARTS 1 EACAP ELECT 6.3V M 10UF 3X5MM 2 EA C109,C235CAP. ELECT 6.3V M 10UF 4X5MM 3 EA C172,C211,C216CAP. ELECT 4V M 100UF 5X5MM 1 EA C242CAP. ELECT 6.3V M 220UF 6X5MM 1 EA C248CAP. ELECT 6.3V M 470UF 6X8MM 1 EA C237SAW FILTER 465MHZ SF465 AEI 0 EA E:FILTER SAW 465MHZ HDF465B-G G 1 EA DPF101,E:CRYSTAL FILTER 21.4M CMT 0 EACRYSTAL FILTER 21.4M AEI 21.4N7.5A UM-5 0 EA E:FILTER CRYSTAL 21.4MHZ CMT MU-5 1 EA BPF102,E:CERAMIC FILTER CFTM450HT HUATAO 1 EA BPF103DIA 2.5mm EARPHONE JACK ST-101 1 EA J101 T4900..T4900 2004-9-4 3 of 9 Giant Electronics Ltd. HEAT SEAL CABLE P=0.6MM L=10MM 12PINS K&K 1 EA JW203COIL FIXED 2U2H 5% 1 EA L112LCD BRACKET 1 EASHIELD CAN 1 EABATT PLATE "+' 1 EAWHITE SHEET FOR RUBBER 1 EA E:LCD CUSHION 2 EALCD LIGHT GUIDE 1 EA E:LCD LIGHT GUIDE 1 EA E:JTB 450KHZ CERAMIC DISCRIMINATOR 1 EA L114,E:RES.SEMI.F-09115SA A5KB L14.6FCX7 1 EA VR103RES. SEMI. RD901S-20-146F-A53-0038 (A5K) 0 EASLIDE TACT SWITCH TS-37-BH-DG 1 EA SW101CERAMIC RESONATOR 4MHZ +/-0.2% 0 EA E:CERAMIC RESONTOR 4.0MG 4.0MHZ +/-0.2% 1 EA X102,E:BASE RF & MAIN PCB SMT COMMON PARTS 1 EAPCB RF 92.3X49X1.0mm FR4 DS 1 EA E:BASE RF & MAIN PCB SMT BOTTOM COMMON PARTS 1 EACAP.CER.CHIP 50V CH J% 100PF MURATA 8 EA C142,C210,C224,C251,C262,C182,C183,C189CAP.CER.CHIP 50V B K% 0.001UF MURATA 1 EA C214CAP. CER. CHIP 50V B K% 0.001UF 1 EA C148CAP. CER. CHIP 16V X7R K 0.01UF 1 EA C143CAP. CER. CHIP 16V F Z% 0.1UF 1 EA C264CAP.CER.CHIP 16V F Z% 0.1UF MURATA 4 EA C170,C173,C175,C244CAP. CER. CHIP 16V F Z% 1UF 2 EA C217,C147CAP. CER. CHIP 16V F Z% 1UF 0 EACAP CER CHIP 16V F Z 1UF 0805 EPCOS 0 EACAP.CER.CHIP 50V CH C% 1PF MURATA 0.3 EA C179FOR MATCH YELLOW/B3 CRYSTAL,E:…

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GIANT ELECTRONICS LTD. Title: Alignment Procedure Model: T4800,T4900 A. PCB LEVEL (Test Condition: under CH15) NO ITEM ALIGNMENT METHOD REMARK 1. LCD display (Should enter test mode) 1. Press and hold the ‘+’ key and ‘Menu’ key together. 2. Turn on the radio power until a good key chirp is heard, and the backlight is on for about 500 ms . finally, the LCD should be display ‘1 CH ’. 3. Press ‘DOWN’ key , then all LCD segments should be anticlockwise displayed. 4. Finally, all the LCD segments should be shown for about 500ms as follows: 18 88. . 2. Standby current 1. Set A-METER, and RX mode. 2. Check the standby current <45mA DC. 3. Talk on current 1. Set A-METER, and TX mode @50ohm load. 2. Check the talk on current <400mA DC. 4. VCO 1. Set RX or TX mode 2. Check TP103 to provide 0.8 ~ 2.3VDC. 3. Adjust L113 to provide 2.0 ± 0.1VDC at TP103 if VCO level are more than 2.3VDC on CH14. 5. TX Power 1. Set TX mode CH15, check transmit power to provide <=0.52W GMRS (ERP) 2. Set TX mode CH14, check transmit power to provide <=0.47W FRS (ERP) 6. CTCSS Tone Frequency 1. set CH15/CODE1. 2. Set Tx mode. 3. Check TP140 to be within 66.8Hz to 67.2Hz. 7. TX Frequency Adjust C159 to provide 462.5500MHz ± 50Hz. 8. CTCSS Tone Dev. 1. Set CH15/CODE1、AF input level to off, check DEV to be 350Hz~ 600Hz. 2. Set CH14/CODE38、AF input level to off, check DEV to be 350Hz~ 600Hz. FILTER SET: 1.50HZ~3KHZ 2.750μs De-emp ON 3. PK+ 4. FM DEV. AVG ON 9. TX Modulation & distortion 1.Set AF level at 25mv;1KHz,Adjust VR101 to provide Max TX deviation 2.25KHz to 2.35KHz. 2.Check input Mic level in 0.5~10 mV to provide normal deviation 1.5KHz. 3.Check the demodulation distortion <= 5%. 5. Audio Frequency Response. a) Input a 2.0mV 1KHz audio frequency to TP116 and press ‘PTT’ switch. b) Check the response compare to 1KHz tone. i) 500Hz : -5.0 dB to –11.0 dB. ii) 2.5KHz : +3.0 dB to +9.0 dB . Fliter set : 1.HPF 50Hz 2.LPF 15KHz 3. PK + All input at TP116 THE CONTENT OF THIS DOCUMENT IS GIANT ELCT.LTD. INTELLECTUAL PROPERTY AND IS THE PROPERTY OF GIANT, IT IS TO BE TREATED AS STRICTLY AND IS NOT BE DISCLOSED, REPRODUCED, OR USED EXCEPT AS AUTHORIZED IN WRITING BY GIANT ELECTRONIC LTD. IN CONNECTION WITH THE MANUFACTURE,MAINTENANCE AND USE OF THE GIANT EQUIPMENT WHICH IT PERTAINS. COPYRIGHT @GIANT ELECT. LTD, ALL RIGHTS RESERVED. GIANT ELECTRONICS LTD. Title: Alignment Procedure Model: T4800,T4900 A. PCB LEVEL (Test Condition: under CH15) NO ITEM ALIGNMENT METHOD REMARK 10. Rx Audio test 1. Set RX mode CH7. 2. Set SG RF level to –50dBm with 1.5KHz deviation 1KHz modulation Signal. 3. Adjust L114 to provide minimum distortion & max output level at TP117. 4. Rotate the volume switch to the position, which give a Max audio output at TP117. 5. Check Max audio output level >1500mV. 6. Check Rx current <150mA. 7. Check the 1KHz distortion <= 5%. 8. Set SG RF level to –119dBm with 1.5kHz deviation at 1KHz audio frequency. a). Check SINAD sensitivity <= -119dBm. @12dB SINAD at TP117. 9. Audio frequency response. a) Set SG RF level to –50dBm with 1.5kHz deviation at 1KHz audio frequency. b) Rotate the volume switch to the position, which give an output 100mV±5mV at TP117. c) Vary the audio frequency from 300Hz to 3KHz. d) Check the RX response compare to 1KHz tone. i) 500Hz : +5.0 dB to +14.0 dB. ii) 2.5KHz : -12.0 dB to –20.0 dB. 10. Maximum and Minimum Audio Output Power. a) Set SG RF level to –50dBm with 1.5kHz deviation at 1KHz audio frequency. b) Rotate the volume switch to the position, which give a maximum output . c) Check the voltage at TP117 >/=1500mV. d) Set maximum audio output to 0dB, rotate the volume switch to the position, which give a minimum output. e) Check the minimum voltage -23dB to -40dB at TP117 11. Noise- Detector 1. Set SG to –120dBm with 1.5KHz deviation., 1KHz AF on CH7. 2. Adjust VR102 for transient state @ 10dB SINAD. 3. Check high state @9 to 13dB SINAD. 12. CTCSS tone Detect 1. Set CH15/CODE1and SG to –122dBm with 67Hz tone frequency, 400Hz deviation. 2. Check the Pin31 of IC105 to have square-wave, and low for RF modulation off. 3. Repeat item 1 and 2 for code38(250.3Hz). 4. Repeat item 1 and 3 for CH14. THE CONTENT OF THIS DOCUMENT IS GIANT ELCT.LTD. INTELLECTUAL PROPERTY AND IS THE PROPERTY OF GIANT, IT IS TO BE TREATED AS STRICTLY AND IS NOT BE DISCLOSED, REPRODUCED, OR USED EXCEPT AS AUTHORIZED IN WRITING BY GIANT ELECTRONIC LTD. IN CONNECTION WITH THE MANUFACTURE,MAINTENANCE AND USE OF THE GIANT EQUIPMENT WHICH IT PERTAINS. COPYRIGHT @GIANT ELECT. LTD, ALL RIGHTS RESERVED. GIANT ELECTRONICS LTD. Title: Alignment Procedure Model: T4800,T4900 A. PCB LEVEL (Test Condition: under CH15) NO ITEM ALIGNMENT METHOD REMARK 13. Normal Batter level Detect 1. Provide 1.5V DC at BP102. 2. Battery level : 4.18+/-0.15V level 1, 3.8+/-0.15V level 2, level 3: 2.88+/-0.15V. 3. Disconnect 1.5V DC at BP102. 4. Battery level : 3.85+/-0.15V level 1, 3.4+/-0.15V level 2, level 3: 2.88+/-0.15V. 14. SCAN ( For T4900 only) 1. Set SG RF level to –50dBm with 500Hz deviation, 100Hz modulation. 2. Press "Mon" key. 3. Unit shows channels 9 and code 13. THE CONTENT OF THIS DOCUMENT IS GIANT ELCT.LTD. INTELLECTUAL PROPERTY AND IS THE PROPERTY OF GIANT, IT IS TO BE TREATED AS STRICTLY AND IS NOT BE DISCLOSED, REPRODUCED, OR USED EXCEPT AS AUTHORIZED IN WRITING BY GIANT ELECTRONIC LTD. IN CONNECTION WITH THE MANUFACTURE,MAINTENANCE AND USE OF THE GIANT EQUIPMENT WHICH IT PERTAINS. COPYRIGHT @GIANT ELECT. LTD, ALL RIGHTS RESERVED. GIANT ELECTRONICS LTD. Title: Alignment Procedure Model: T4800,T4900 B. CASING LEVEL NO ITEM ALIGNMENT METHOD REMARK 1. Current Consumption 1. Set A-METER. With volume switch OFF, check the OFF current <10μA. 2. With volume switch ON, check the standby current <50mA. Press 'PTT' switches and check the TX current <400mA. 2. TX Frequency 1. Check CH15=462.5500MHz+/-500Hz; 2. Check CH14 =467.7125MHz+ /-500Hz. 3. Noise- Detector 1. Set the distance between antennas of SG and checked unit to 0.3M ~ 0.5M . 2. The…

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PCTEST ENGINEERING LABORATORY, INC. 6660 – B Dobbin Road • Columbia, MD 21045 • USA Telephone 410.290.6652 / Fax 410.290.6654 http://www.pctestlab.com (email: [email protected]) CERTIFICATE OF COMPLIANCE (SAR EVALUATION) PCTEST SAR REPORT FCC CERTIFICATION Reviewed by: Quality Manager SAR Filename: SAR.240805480-R2.K7G Test Dates: August 9-10, 2004 EUT Type: Portable PTT UHF FRS/GMRS Radio FCC ID: K7GT4900 Page 1 of 27 © 2004 PCTEST Engineering Laboratory, Inc APPLICANT NAME & ADDRESS: DATE & LOCATION OF TESTING: Giant Electronics, Ltd. Dates of Tests: August 9-10, 2004 7/F, Elite Industrial Bldg. Test Report S/N: SAR.240805480-R2.K7G 135-137 Hoi Bun Road Test Site: PCTEST Lab, Columbia MD Kwun Tong, Kowloon, Hong Kong FCC ID: K7GT4900 APPLICANT: GIANT ELECTRONICS, LTD. EUT Type: Portable PTT UHF FRS/GMRS Radio Transceiver Tx Frequency: 462.5500 – 462.7250 MHz (GMRS) 467.5625 – 467.7125 MHz (FRS) Max. RF Output Power: 0.516 W ERP GMRS (27.126 dBm) 0.490 W ERP FRS (26.946 dBm) Max. SAR Measurement: 0.255 W/kg GMRS Body SAR (50% Duty Cycle) 0.217 W/kg GMRS Face SAR (50% Duty Cycle) 0.245 W/kg FRS Body SAR (50% Duty Cycle) 0.185 W/kg FRS Face SAR (50% Duty Cycle) Trade Name/Model(s): MOTOROLA T4900/T4905 FCC Classification: Part 95 Family Radio Face Held Transmitter (FRF) FCC Rule Part(s): §2.1093; FCC/OET Bulletin 65 Supplement C [July 2001] Application Type: Certification Test Device Serial No.: identical prototype [S/N: #102] This wireless portable device has been shown to be capable of compliance for localized specific absorption rate (SAR) for uncontrolled environment/general population exposure limits specified in ANSI/IEEE Std. C95.1-1992 and had been tested in accordance with the measurement procedures specified in FCC/OET Bulletin 65 Supplement C (2001) and IEEE Std. 1528 - 2003. I attest to the accuracy of data. All measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. PCTEST certifies that no party to this application has been denied the FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. PCTEST SAR REPORT FCC CERTIFICATION Reviewed by: Quality Manager SAR Filename: SAR.240805480-R2.K7G Test Dates: August 9-10, 2004 EUT Type: Portable PTT UHF FRS/GMRS Radio FCC ID: K7GT4900 Page 2 of 27 © 2004 PCTEST Engineering Laboratory, Inc TABLE OF CONTENTS 1. INTRODUCTION / SAR DEFINITION................................................................................................3 2. SAR MEASUREMENT SETUP...............................................................................................................4 3. DASY4 E-FIELD PROBE SYSTEM.........................................................................................................5 4. PROBE CALIBRATION PROCESS........................................................................................................6 5. PHANTOM & EQUIVALENT TISSUES............................................................................................7-8 6. TEST SYSTEM SPECIFICATIONS..........................................................................................................9 7. DOSIMETRIC ASSESSMENT & PHANTOM SPECS.........................................................................10 8. DEFINITION OF REFERENCE POINTS.............................................................................................11 9. TEST CONFIGURATION POSITIONS..............................................................................................12 10. ANSI/IEEE C95.1 - 1992 RF EXPOSURE LIMITS.............................................................................15 11. MEASUREMENT UNCERTAINTIES...................................................................................................16 12. SYSTEM VERIFICATION.....................................................................................................................17 13. SAR TEST DATA SUMMARY........................................................................................................17-24 15. SAR TEST EQUIPMENT..........................................................................................25 16. CONCLUSION....................................................................................................................................26 17. REFERENCES..........................................................…

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